On Fri, May 13, 2011 at 12:03 PM, Asgaroth 00asgaroth00@gmail.com wrote:
Hi Ovidiu,
I have just tried this nat_traversal module, and it looks like I cannot run it from the registrars, as it appears that the "nat_keepalive()" parameter will only send the keepalive to the source address the message was sent from, which, if I run it from my registrar, will be the address of the proxy server.
It is stated in the doc that you need to run the nat_traversal on the proxy.
I also tried running this from the proxy server. It seems to work from there, however, the issue have have now, is that even if I unregister a device, the nat_keepalive() application is still sending notify messages. I dont see an exported function anywhere for that module to stop it from sending keepalives when a device unregisters. Is that the expected behaviour?
I'm not sure about this ... IIRC, in the past, that was the expected behavior. Not sure if this was fixed.
On 13/05/2011, Ovidiu Sas osas@voipembedded.com wrote:
Try the nat_traversal module: http://www.kamailio.org/docs/modules/3.1.x/modules_k/nat_traversal.html It should handle this kind of scenarios.
Regards, Ovidiu Sas
On Fri, May 13, 2011 at 6:49 AM, Asgaroth 00asgaroth00@gmail.com wrote:
Hi All,
I have a scenario where our registrar's are sitting behind our sip proxy. The sip proxy is the only system that has access to the outside world. Our registrar's are all on internal private addresses.
I am trying to configure our registrar's to perform nat pinging. However, because the registrar's are on an internal address there is no way for the nat ping to get out. I enabled the path option so that the registrar stores the path that the registration comes in on. However it doesnt seem like the nathelper module uses the path parameter to send the outgoing nat ping. I tried the nat ping using sip method INFO, but the same applies, it does not appear to be able to send out via the outbound proxy.
I tried to enable the natping option on the sip proxy, but it appears that only registrations with a socket address of the local host will get pinged, or else it is ignored.
Is there an option that I am missing for the nat helper module that will enable me to set an outbound proxy for the nat ping messages?
Any insight would be appreciated.
Thanks
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users